31765530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 83773440

約数和(自身を除く): 52007910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2423, 2622, 4370, 4846, 6555, 7269, 12115, 13110, 14538, 24230, 36345, 46037, 55729, 72690, 92074, 111458, 138111, 167187, 230185, 276222, 278645, 334374, 460370, 557290, 690555, 835935, 1058851, 1381110, 1671870, 2117702, 3176553, 5294255, 6353106, 10588510, 15882765, 31765530]

約数ペア:

[(1, 31765530), (2, 15882765), (3, 10588510), (5, 6353106), (6, 5294255), (10, 3176553), (15, 2117702), (19, 1671870), (23, 1381110), (30, 1058851), (38, 835935), (46, 690555), (57, 557290), (69, 460370), (95, 334374), (114, 278645), (115, 276222), (138, 230185), (190, 167187), (230, 138111), (285, 111458), (345, 92074), (437, 72690), (570, 55729), (690, 46037), (874, 36345), (1311, 24230), (2185, 14538), (2423, 13110), (2622, 12115), (4370, 7269), (4846, 6555)]